Active Disturbance Rejection and PID-Based Missile Attitude Control Under Actuator Limits
11th International Conference on Recent Advances in Air and Space Technologies, Conference Program, RAST 2026, İstanbul, Türkiye, 13 - 15 Mayıs 2026, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Doi Numarası: 10.1109/rast69551.2026.11672449
- Basıldığı Şehir: İstanbul
- Basıldığı Ülke: Türkiye
- Anahtar Kelimeler: ADRC, Attitude Control, Cascade Control, Linear Active Disturbance Rejection Control, Missile Control, PID
- Ankara Yıldırım Beyazıt Üniversitesi Adresli: Evet
Özet
The attitude control of a supersonic and aerodynamically unstable missile presents significant challenges due to aerodynamic nonlinearities, system parameter fluctuations, and external disturbances. Therefore, the control system is required to possess superior disturbance attenuation performance. To effectively manage the fast dynamics of the missile, a dual-loop cascade control structure is utilized. Within this framework, three different inner-outer loop combinations are investigated based on Proportional-Integral-Derivative (PID) and Linear Active Disturbance Rejection Control (LADRC). The performance of each control architecture was assessed through step command tracking and disturbance rejection analyses under physical actuator constraints. Simulation results demonstrate that the LADRC-LADRC approach demonstrates superior robustness and faster dynamic response compared with the other considered methods.